Download size

How many GB is O.V.N.I. Abduction?

6 GB

That is more than the typical Adventure game, which needs about 5 GB.

Leave at least 13 GB free: games need headroom to unpack updates.

The figure is the storage Steam lists as required for this game, not a measured download.

On an island in the Gulf of Mexico, a secret space project was carried out; however, it was canceled for unknown reasons and the staff left the island. Two years later, five engineers returned to the island to do research. One night one of them wakes up hearing strange noises and realizes that his companions have disappeared.